The melting and boiling points rely on strain. A very good approximation for the rate of alter in the melting temperature with strain is specified by the Clausius–Clapeyron relation: Oxygen dihydride is yet another way of referring to water, but fashionable use often restricts the term "hydride" to ionic compounds https://kevalaniru.com/why-boxed-water-for-kids-is-the-healthiest-choice-for-family/